476920912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53323}}^1$

素因数の和:53387

約数の個数: 40

約数和(自身を含む): 1018275104

約数和(自身を除く): 541354192

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 8944, 53323, 106646, 213292, 426584, 693199, 853168, 1386398, 2292889, 2772796, 4585778, 5545592, 9171556, 11091184, 18343112, 29807557, 36686224, 59615114, 119230228, 238460456, 476920912]

約数ペア:

[(1, 476920912), (2, 238460456), (4, 119230228), (8, 59615114), (13, 36686224), (16, 29807557), (26, 18343112), (43, 11091184), (52, 9171556), (86, 5545592), (104, 4585778), (172, 2772796), (208, 2292889), (344, 1386398), (559, 853168), (688, 693199), (1118, 426584), (2236, 213292), (4472, 106646), (8944, 53323)]